Verifying in multiple passes

Datacap applications can display the same page to multiple operators to ensure that accurate data entry and verification. Datacap supports two main implementations of multi-pass verification: two pass and double blind. Other implementations are possible, but you focus on these two implementations.

• In two-pass verification:
  1. An operator (or a recognition engine) enters the initial value for each field.
  2. Datacap displays the page to a second operator but hides the initial values. The operator enters a new value for each field.
     Tip: If you are using a recognition engine to implement the first pass, you might choose to display only low confidence fields to the operator.
  3. For each field, Datacap compares the new value to the initial value. If they match, Datacap accepts the value; otherwise, the operator must reenter the value. Only when the operator enters the same value twice in a row does Datacap accept the value.
• In double-blind verification:
  1. An operator (or a recognition engine) enters the initial data values.
  2. Datacap displays the page to a second operator but hides the initial values. The operator enters a new value for each field and Datacap saves all the values (no comparing).
  3. Datacap displays the page to a third operator. Using a feature of AIndex that displays multiple values, the operator can see both the initial value and the second value.
  4. For fields where the initial value and the second value are different, the operator must determine which value is correct, or enter a new value:
     • Clicking the initial value (or pressing Alt+Shift+A when the field has the focus) moves the initial value into the data entry field.
     • To enter a new value, the operator must enter the same value twice in a row.